| Senec to Bougival | 698.33 mi (1,123.85 km) |
| Senec to Bouguenais | 885.17 mi (1,424.54 km) |
| Senec to Boulogne-Billancourt | 693.79 mi (1,116.55 km) |
| Senec to Boulogne-sur-Mer | 728.04 mi (1,171.66 km) |
| Senec to Bourg-de-Peage | 624.97 mi (1,005.79 km) |
| Senec to Bourg-en-Bresse | 587.23 mi (945.05 km) |
| Senec to Bourg-la-Reine | 690.58 mi (1,111.37 km) |
| Senec to Bourg-les-Valence | 634.46 mi (1,021.07 km) |
| Senec to Bourges | 701.56 mi (1,129.05 km) |
| Senec to Bourgoin-Jallieu | 599.89 mi (965.44 km) |
| Senec to Bressuire | 838.02 mi (1,348.67 km) |
| Senec to Brest | 1,002.67 mi (1,613.63 km) |
| Senec to Bretigny-sur-Orge | 691.59 mi (1,113.01 km) |
| Senec to Breuillet | 697.92 mi (1,123.20 km) |
| Senec to Briancon | 559.96 mi (901.18 km) |
